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Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
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<head>
    <meta charset="utf-8">
    <title>Using DevTools Plugin &mdash; CKEditor Sample</title>
    <script src="../../../ckeditor.js"></script>
    <link rel="stylesheet" href="../../../samples/old/sample.css">
    <meta name="ckeditor-sample-name" content="Developer Tools plugin">
    <meta name="ckeditor-sample-group" content="Plugins">
    <meta name="ckeditor-sample-description"
          content="Using the Developer Tools plugin to display information about dialog window UI elements to allow for easier customization.">
</head>
<body>
<h1 class="samples">
    <a href="../../../samples/old/index.html">CKEditor Samples</a> &raquo; Using the Developer Tools Plugin
</h1>
<div class="warning deprecated">
    This sample is not maintained anymore. Check out its <a href="https://sdk.ckeditor.com/samples/devtools.html">brand
    new version in CKEditor SDK</a>.
</div>
<div class="description">
    <p>
        This sample shows how to configure CKEditor instances to use the
        <strong>Developer Tools</strong> (<code>devtools</code>) plugin that displays
        information about dialog window elements, including the name of the dialog window,
        tab, and UI element. Please note that the tooltip also contains a link to the
        <a href="https://ckeditor.com/docs/ckeditor4/latest/api/index.html">CKEditor JavaScript API</a>
        documentation for each of the selected elements.
    </p>
    <p>
        This plugin is aimed at developers who would like to customize their CKEditor
        instances and create their own plugins. By default it is turned off; it is
        usually useful to only turn it on in the development phase. Note that it works with
        all CKEditor dialog windows, including the ones that were created by custom plugins.
    </p>
    <p>
        To add a CKEditor instance using the <strong>devtools</strong> plugin, insert
        the following JavaScript call into your code:
    </p>
    <pre class="samples">
CKEDITOR.replace( '<em>textarea_id</em>', {
	<strong>extraPlugins: 'devtools'</strong>
});</pre>
    <p>
        Note that <code><em>textarea_id</em></code> in the code above is the <code>id</code> attribute of
        the <code>&lt;textarea&gt;</code> element to be replaced with CKEditor.
    </p>
</div>
<form action="../../../samples/sample_posteddata.php" method="post">
    <p>
        <label for="editor1">
            Editor 1:
        </label>
        <textarea cols="80" id="editor1" name="editor1" rows="10">&lt;p&gt;This is some &lt;strong&gt;sample text&lt;/strong&gt;. You are using &lt;a href="https://ckeditor.com/"&gt;CKEditor&lt;/a&gt;.&lt;/p&gt;</textarea>
        <script>

            // This call can be placed at any point after the
            // <textarea>, or inside a <head><script> in a
            // window.onload event handler.

            // Replace the <textarea id="editor"> with an CKEditor
            // instance, using default configurations.
            CKEDITOR.replace('editor1', {
                extraPlugins: 'devtools'
            });

        </script>
    </p>
    <p>
        <input type="submit" value="Submit">
    </p>
</form>
<div id="footer">
    <hr>
    <p>
        CKEditor - The text editor for the Internet - <a class="samples" href="https://ckeditor.com/">https://ckeditor.com</a>
    </p>
    <p id="copy">
        Copyright &copy; 2003-2019, <a class="samples" href="https://cksource.com/">CKSource</a> - Frederico
        Knabben. All rights reserved.
    </p>
</div>
</body>
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